1. 新增了多窗口切换功能

2. 新增多个example示例可供使用参考
3. 修正信号收发机制的bug
4. 规范化部分代码，并加以部分注释
5. 修改README

src/main/java/cn/edu/scau/biubiusuisui/utils/StringUtils.java

@@ -4,6 +4,7 @@ package cn.edu.scau.biubiusuisui.utils;
  * @Author jack
  * @Date:2019/6/25 3:46
  */
+
 import java.net.URL;
 
 public class StringUtils {
@@ -61,21 +62,34 @@ public class StringUtils {
         return trimmed.substring(splashIndex);
     }
 
-    public static String getBaseClassName(String name){
+    public static String getBaseClassName(String name) {
         int index = name.indexOf("$");
-        if(index == -1){
+        if (index == -1) {
             return name;
         }
-        return name.substring(0,index);
+//        System.out.println(name.substring(0,index));
+        return name.substring(0, index);
     }
 
 
-    public static String toInstanceName(String name){
+    /**
+     * Object -> object ; Student -> student
+     *
+     * @param name
+     * @return
+     */
+    public static String toInstanceName(String name) {
         String result = name.substring(0, 1).toLowerCase().concat(name.substring(1));
         return result;
     }
 
-    public static String toClassName(String name){
+    /**
+     * object -> Object ; student -> Student
+     *
+     * @param name
+     * @return
+     */
+    public static String toClassName(String name) {
         String result = name.substring(0, 1).toUpperCase().concat(name.substring(1));
         return result;
     }